import express, { Express, Request, Response, NextFunction } from "express";
import mongoose from "mongoose";
import HttpException from "./exceptions/HttpException";
import cors from "cors";
import morgan from "morgan";
import helmet from "helmet";
import errorMiddleware from "./middlewares/errorMiddleware";
import * as userController from "./controller/user";
import "dotenv/config";
import multer from "multer";
import path from "path";
import { Slider, Lesson } from "./models";
import * as sliderController from "./controller/slider";
import * as lessonController from "./controller/lesson";
const storage = multer.diskStorage({
	destination: path.join(__dirname, "public", "uploads"),
	filename(_req: Request, file: Express.Multer.File, cb) {
		cb(null, Date.now() + path.extname(file.originalname));
	},
});
const upload = multer({ storage });
const app: Express = express();
app.use(morgan("dev"));
app.use(cors());
app.use(helmet());
app.use(express.static(path.resolve(__dirname, "public")));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.get("/", (_req: Request, res: Response) => {
	res.json({ success: true, message: "hello world" });
});
app.get("/user/validate", userController.validate);
app.post("/user/register", userController.register);
app.post("/user/login", userController.login);
app.get("/lesson/list", lessonController.list);
app.get("/lesson/:id", lessonController.get);
app.post(
	"/user/uploadAvatar",
	upload.single("avatar"),
	userController.uploadAvatar
);
app.post("/user/uploadtest", userController.uploadTest);
app.get("/slider/list", sliderController.list);

app.use((_req: Request, _res: Response, next: NextFunction) => {
	const error: HttpException = new HttpException(404, "Route not found");
	next(error);
});
app.use(errorMiddleware);
const PORT: number = (process.env.PORT && parseInt(process.env.PORT)) || 8000;

async function createLessons() {
	const lessons = await Lesson.find();
	if (lessons.length == 0) {
		const lessons: any = [
			{
				order: 1,
				title: "1.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥100.00元",
				category: "react",
			},
			{
				order: 2,
				title: "2.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥200.00元",
				category: "react",
			},
			{
				order: 3,
				title: "3.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥300.00元",
				category: "react",
			},
			{
				order: 4,
				title: "4.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥400.00元",
				category: "react",
			},
			{
				order: 5,
				title: "5.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥500.00元",
				category: "react",
			},
			{
				order: 6,
				title: "6.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥100.00元",
				category: "vue",
			},
			{
				order: 7,
				title: "7.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥200.00元",
				category: "vue",
			},
			{
				order: 8,
				title: "8.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥300.00元",
				category: "vue",
			},
			{
				order: 9,
				title: "9.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥400.00元",
				category: "vue",
			},
			{
				order: 10,
				title: "10.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥500.00元",
				category: "vue",
			},
			{
				order: 11,
				title: "11.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥600.00元",
				category: "react",
			},
			{
				order: 12,
				title: "12.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥700.00元",
				category: "react",
			},
			{
				order: 13,
				title: "13.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥800.00元",
				category: "react",
			},
			{
				order: 14,
				title: "14.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥900.00元",
				category: "react",
			},
			{
				order: 15,
				title: "15.React全栈架构",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/react_poster.jpg",
				url: "http://img.zhufengpeixun.cn/react_url.png",
				price: "¥1000.00元",
				category: "react",
			},
			{
				order: 16,
				title: "16.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥600.00元",
				category: "vue",
			},
			{
				order: 17,
				title: "17.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥700.00元",
				category: "vue",
			},
			{
				order: 18,
				title: "18.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥800.00元",
				category: "vue",
			},
			{
				order: 19,
				title: "19.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥900.00元",
				category: "vue",
			},
			{
				order: 20,
				title: "20.Vue从入门到项目实战",
				video: "http://img.zhufengpeixun.cn/gee2.mp4",
				poster: "http://img.zhufengpeixun.cn/vue_poster.png",
				url: "http://img.zhufengpeixun.cn/vue_url.png",
				price: "¥1000.00元",
				category: "vue",
			},
		];
		Lesson.create(lessons);
	}
}
async function createSliders() {
	const sliders = await Slider.find();
	if (sliders.length == 0) {
		const sliders: any = [
			{ url: "http://img.zhufengpeixun.cn/post_reactnative.png" },
			{ url: "http://img.zhufengpeixun.cn/post_react.png" },
			{ url: "http://img.zhufengpeixun.cn/post_vue.png" },
			{ url: "http://img.zhufengpeixun.cn/post_wechat.png" },
			{ url: "http://img.zhufengpeixun.cn/post_architect.jpg" },
		];
		Slider.create(sliders);
	}
}

(async function () {
	mongoose.set("useNewUrlParser", true);
	mongoose.set("useUnifiedTopology", true);
	await mongoose.connect(`${process.env.MONGODB_URL}`);
	await createSliders();
	await createLessons();
	app.listen(PORT, () => {
		console.log(`Running on http://localhost:${PORT}`);
	});
})();
